sequential constant mesh transmission is not the same as a transmission in the normal car i want to point out that its completely useless on your normal commute or street riding unless your clutch cable brake or if you have leaky hydraulic clutch but if youre curious about the technique heres how gt not using it is going to damage things more rapidly even when rev matching you arent perfect no one is its actually good for your tranny and engine it was explained to me a long time ago having a brain fart now